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authorthomascube <thomas@roundcube.net>2005-10-26 22:12:36 +0000
committerthomascube <thomas@roundcube.net>2005-10-26 22:12:36 +0000
commitb076a460e5418ae8f0db0b4b392d91853fd2a21b (patch)
tree2528fa73bddf1fe04f35192d611d2dd1f91d0671 /program/lib
parentfa3addfc5d03046cd173fde7e7875bad2badc6da (diff)
Finished message sorting and fixed some skin issues
Diffstat (limited to 'program/lib')
-rw-r--r--program/lib/MDB2/Driver/Datatype/mysql.php543
-rw-r--r--program/lib/MDB2/Driver/Manager/mysql.php749
-rw-r--r--program/lib/MDB2/Driver/Native/mysql.php58
-rw-r--r--program/lib/MDB2/Driver/Reverse/mysql.php298
-rw-r--r--program/lib/MDB2/Driver/mysql.php911
-rw-r--r--program/lib/imap.inc11
6 files changed, 2568 insertions, 2 deletions
diff --git a/program/lib/MDB2/Driver/Datatype/mysql.php b/program/lib/MDB2/Driver/Datatype/mysql.php
new file mode 100644
index 000000000..f57867025
--- /dev/null
+++ b/program/lib/MDB2/Driver/Datatype/mysql.php
@@ -0,0 +1,543 @@
+<?php
+// vim: set et ts=4 sw=4 fdm=marker:
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Datatype/Common.php';
+
+/**
+ * MDB2 MySQL driver
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_Datatype_mysql extends MDB2_Driver_Datatype_Common
+{
+ // }}}
+ // {{{ _getIntegerDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an integer type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * unsigned
+ * Boolean flag that indicates whether the field
+ * should be declared as unsigned integer if
+ * possible.
+ *
+ * default
+ * Integer value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getIntegerDeclaration($name, $field)
+ {
+ if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
+ $autoinc = ' AUTO_INCREMENT PRIMARY KEY';
+ $default = '';
+ } else {
+ $autoinc = '';
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'integer') : '';
+ }
+
+ $unsigned = (array_key_exists('unsigned', $field) && $field['unsigned']) ? ' UNSIGNED' : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' INT'.$unsigned.$default.$notnull.$autoinc;
+ }
+
+ // }}}
+ // {{{ _getCLOBDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an character
+ * large object type field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the
+ * properties of the field being declared as array
+ * indexes. Currently, the types of supported field
+ * properties are as follows:
+ *
+ * length
+ * Integer value that determines the maximum length
+ * of the large object field. If this argument is
+ * missing the field should be declared to have the
+ * longest length allowed by the DBMS.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field
+ * is constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getCLOBDeclaration($name, $field)
+ {
+ if (array_key_exists('length', $field)) {
+ $length = $field['length'];
+ if ($length <= 255) {
+ $type = 'TINYTEXT';
+ } else {
+ if ($length <= 65535) {
+ $type = 'TEXT';
+ } else {
+ if ($length <= 16777215) {
+ $type = 'MEDIUMTEXT';
+ } else {
+ $type = 'LONGTEXT';
+ }
+ }
+ }
+ } else {
+ $type = 'LONGTEXT';
+ }
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' '.$type.$notnull;
+ }
+
+ // }}}
+ // {{{ _getBLOBDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an binary large
+ * object type field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * length
+ * Integer value that determines the maximum length
+ * of the large object field. If this argument is
+ * missing the field should be declared to have the
+ * longest length allowed by the DBMS.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getBLOBDeclaration($name, $field)
+ {
+ if (array_key_exists('length', $field)) {
+ $length = $field['length'];
+ if ($length <= 255) {
+ $type = 'TINYBLOB';
+ } else {
+ if ($length <= 65535) {
+ $type = 'BLOB';
+ } else {
+ if ($length <= 16777215) {
+ $type = 'MEDIUMBLOB';
+ } else {
+ $type = 'LONGBLOB';
+ }
+ }
+ }
+ } else {
+ $type = 'LONGBLOB';
+ }
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' '.$type.$notnull;
+ }
+
+ // }}}
+ // {{{ _getDateDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an date type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field properties
+ * are as follows:
+ *
+ * default
+ * Date value to be used as default for this field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getDateDeclaration($name, $field)
+ {
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'date') : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' DATE'.$default.$notnull;
+ }
+
+ // }}}
+ // {{{ _getTimestampDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an timestamp
+ * type field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * default
+ * Time stamp value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getTimestampDeclaration($name, $field)
+ {
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'timestamp') : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' DATETIME'.$default.$notnull;
+ }
+
+ // }}}
+ // {{{ _getTimeDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an time type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * default
+ * Time value to be used as default for this field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getTimeDeclaration($name, $field)
+ {
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'time') : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' TIME'.$default.$notnull;
+ }
+
+ // }}}
+ // {{{ _getFloatDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an float type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * default
+ * Integer value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getFloatDeclaration($name, $field)
+ {
+ $type = 'DOUBLE';
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'float') : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' '.$type.$default.$notnull;
+ }
+
+ // }}}
+ // {{{ _getDecimalDeclaration()
+
+ /**
+ * Obtain DBMS specific SQL code portion needed to declare an decimal type
+ * field to be used in statements like CREATE TABLE.
+ *
+ * @param string $name name the field to be declared.
+ * @param string $field associative array with the name of the properties
+ * of the field being declared as array indexes.
+ * Currently, the types of supported field
+ * properties are as follows:
+ *
+ * default
+ * Integer value to be used as default for this
+ * field.
+ *
+ * notnull
+ * Boolean flag that indicates whether this field is
+ * constrained to not be set to null.
+ * @return string DBMS specific SQL code portion that should be used to
+ * declare the specified field.
+ * @access protected
+ */
+ function _getDecimalDeclaration($name, $field)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $type = 'DECIMAL(18,'.$db->options['decimal_places'].')';
+ $default = array_key_exists('default', $field) ? ' DEFAULT '.
+ $this->quote($field['default'], 'decimal') : '';
+ $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
+ return $name.' '.$type.$default.$notnull;
+ }
+
+ // }}}
+ // {{{ _quoteBLOB()
+
+ /**
+ * Convert a text value into a DBMS specific format that is suitable to
+ * compose query statements.
+ *
+ * @param $value
+ * @return string text string that represents the given argument value in
+ * a DBMS specific format.
+ * @access protected
+ */
+ function _quoteBLOB($value)
+ {
+ $value = $this->_readFile($value);
+ return "'".addslashes($value)."'";
+ }
+
+ // }}}
+ // {{{ _quoteFloat()
+
+ /**
+ * Convert a text value into a DBMS specific format that is suitable to
+ * compose query statements.
+ *
+ * @param string $value text string value that is intended to be converted.
+ * @return string text string that represents the given argument value in
+ * a DBMS specific format.
+ * @access protected
+ */
+ function _quoteFloat($value)
+ {
+ return (float)$value;
+ }
+
+ // }}}
+ // {{{ _quoteDecimal()
+
+ /**
+ * Convert a text value into a DBMS specific format that is suitable to
+ * compose query statements.
+ *
+ * @param string $value text string value that is intended to be converted.
+ * @return string text string that represents the given argument value in
+ * a DBMS specific format.
+ * @access protected
+ */
+ function _quoteDecimal($value)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ return $db->escape($value);
+ }
+
+ // }}}
+ // {{{ mapNativeDatatype()
+
+ /**
+ * Maps a native array description of a field to a MDB2 datatype and length
+ *
+ * @param array $field native field description
+ * @return array containing the various possible types and the length
+ * @access public
+ */
+ function mapNativeDatatype($field)
+ {
+ $db_type = strtolower($field['type']);
+ $db_type = strtok($db_type, '(), ');
+ if ($db_type == 'national') {
+ $db_type = strtok('(), ');
+ }
+ $length = strtok('(), ');
+ $decimal = strtok('(), ');
+ $type = array();
+ switch ($db_type) {
+ case 'tinyint':
+ case 'smallint':
+ case 'mediumint':
+ case 'int':
+ case 'integer':
+ case 'bigint':
+ $type[] = 'integer';
+ if ($length == '1') {
+ $type[] = 'boolean';
+ if (preg_match('/^[is|has]/', $field['field'])) {
+ $type = array_reverse($type);
+ }
+ }
+ break;
+ case 'char':
+ case 'varchar':
+ $type[] = 'text';
+ if ($length == '1') {
+ $type[] = 'boolean';
+ if (preg_match('/[is|has]/', $field['field'])) {
+ $type = array_reverse($type);
+ }
+ }
+ break;
+ case 'enum':
+ preg_match_all('/\'.+\'/U', $field['type'], $matches);
+ $length = 0;
+ if (is_array($matches)) {
+ foreach ($matches[0] as $value) {
+ $length = max($length, strlen($value)-2);
+ }
+ }
+ case 'set':
+ $type[] = 'text';
+ $type[] = 'integer';
+ break;
+ case 'date':
+ $type[] = 'date';
+ $length = null;
+ break;
+ case 'datetime':
+ case 'timestamp':
+ $type[] = 'timestamp';
+ $length = null;
+ break;
+ case 'time':
+ $type[] = 'time';
+ $length = null;
+ break;
+ case 'float':
+ case 'double':
+ case 'real':
+ $type[] = 'float';
+ break;
+ case 'decimal':
+ case 'numeric':
+ $type[] = 'decimal';
+ break;
+ case 'tinytext':
+ case 'mediumtext':
+ case 'longtext':
+ case 'text':
+ if ($decimal == 'binary') {
+ $type[] = 'blob';
+ }
+ $type[] = 'clob';
+ $type[] = 'text';
+ break;
+ case 'tinyblob':
+ case 'mediumblob':
+ case 'longblob':
+ case 'blob':
+ $type[] = 'blob';
+ $type[] = 'text';
+ $length = null;
+ break;
+ case 'year':
+ $type[] = 'integer';
+ $type[] = 'date';
+ $length = null;
+ break;
+ default:
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableFieldDefinition: unknown database attribute type');
+ }
+
+ return array($type, $length);
+ }
+}
+
+?>
diff --git a/program/lib/MDB2/Driver/Manager/mysql.php b/program/lib/MDB2/Driver/Manager/mysql.php
new file mode 100644
index 000000000..120467c77
--- /dev/null
+++ b/program/lib/MDB2/Driver/Manager/mysql.php
@@ -0,0 +1,749 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Manager/Common.php';
+
+/**
+ * MDB2 MySQL driver for the management modules
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_Manager_mysql extends MDB2_Driver_Manager_Common
+{
+ // {{{ properties
+ var $verified_table_types = array();#
+ // }}}
+
+ // }}}
+ // {{{ _verifyTableType()
+
+ /**
+ * verify that chosen transactional table hanlder is available in the database
+ *
+ * @param string $table_type name of the table handler
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access protected
+ */
+ function _verifyTableType($table_type)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ switch (strtoupper($table_type)) {
+ case 'BERKELEYDB':
+ case 'BDB':
+ $check = array('have_bdb');
+ break;
+ case 'INNODB':
+ $check = array('have_innobase', 'have_innodb');
+ break;
+ case 'GEMINI':
+ $check = array('have_gemini');
+ break;
+ case 'HEAP':
+ case 'ISAM':
+ case 'MERGE':
+ case 'MRG_MYISAM':
+ case 'MYISAM':
+ case '':
+ return MDB2_OK;
+ default:
+ return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ $table_type.' is not a supported table type');
+ }
+ if (isset($this->verified_table_types[$table_type])
+ && $this->verified_table_types[$table_type] == $db->connection
+ ) {
+ return MDB2_OK;
+ }
+ $not_supported = false;
+ for ($i = 0, $j = count($check); $i < $j; ++$i) {
+ $query = 'SHOW VARIABLES LIKE '.$db->quote($check[$i], 'text');
+ $has = $db->queryRow($query, null, MDB2_FETCHMODE_ORDERED);
+ if (PEAR::isError($has)) {
+ return $has;
+ }
+ if (is_array($has)) {
+ $not_supported = true;
+ if ($has[1] == 'YES') {
+ $this->verified_table_types[$table_type] = $db->connection;
+ return MDB2_OK;
+ }
+ }
+ }
+ if ($not_supported) {
+ return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ $table_type.' is not a supported table type by this MySQL database server');
+ }
+ return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ 'could not tell if '.$table_type.' is a supported table type');
+ }
+
+ // }}}
+ // {{{ createDatabase()
+
+ /**
+ * create a new database
+ *
+ * @param string $name name of the database that should be created
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function createDatabase($name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $query = 'CREATE DATABASE '.$name;
+ $result = $db->query($query);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ dropDatabase()
+
+ /**
+ * drop an existing database
+ *
+ * @param string $name name of the database that should be dropped
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function dropDatabase($name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $query = 'DROP DATABASE '.$name;
+ $result = $db->query($query);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ createTable()
+
+ /**
+ * create a new table
+ *
+ * @param string $name Name of the database that should be created
+ * @param array $fields Associative array that contains the definition of each field of the new table
+ * The indexes of the array entries are the names of the fields of the table an
+ * the array entry values are associative arrays like those that are meant to be
+ * passed with the field definitions to get[Type]Declaration() functions.
+ *
+ * Example
+ * array(
+ *
+ * 'id' => array(
+ * 'type' => 'integer',
+ * 'unsigned' => 1
+ * 'notnull' => 1
+ * 'default' => 0
+ * ),
+ * 'name' => array(
+ * 'type' => 'text',
+ * 'length' => 12
+ * ),
+ * 'password' => array(
+ * 'type' => 'text',
+ * 'length' => 12
+ * )
+ * );
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function createTable($name, $fields)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (!$name) {
+ return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
+ 'createTable: no valid table name specified');
+ }
+ if (empty($fields)) {
+ return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
+ 'createTable: no fields specified for table "'.$name.'"');
+ }
+ $verify = $this->_verifyTableType($db->options['default_table_type']);
+ if (PEAR::isError($verify)) {
+ return $verify;
+ }
+ $query_fields = $this->getFieldDeclarationList($fields);
+ if (PEAR::isError($query_fields)) {
+ return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
+ 'createTable: '.$this->getUserinfo());
+ }
+ $query = "CREATE TABLE $name ($query_fields)".(strlen($db->options['default_table_type'])
+ ? ' TYPE='.$db->options['default_table_type'] : '');
+
+ return $db->query($query);
+ }
+
+ // }}}
+ // {{{ alterTable()
+
+ /**
+ * alter an existing table
+ *
+ * @param string $name name of the table that is intended to be changed.
+ * @param array $changes associative array that contains the details of each type
+ * of change that is intended to be performed. The types of
+ * changes that are currently supported are defined as follows:
+ *
+ * name
+ *
+ * New name for the table.
+ *
+ * add
+ *
+ * Associative array with the names of fields to be added as
+ * indexes of the array. The value of each entry of the array
+ * should be set to another associative array with the properties
+ * of the fields to be added. The properties of the fields should
+ * be the same as defined by the Metabase parser.
+ *
+ *
+ * remove
+ *
+ * Associative array with the names of fields to be removed as indexes
+ * of the array. Currently the values assigned to each entry are ignored.
+ * An empty array should be used for future compatibility.
+ *
+ * rename
+ *
+ * Associative array with the names of fields to be renamed as indexes
+ * of the array. The value of each entry of the array should be set to
+ * another associative array with the entry named name with the new
+ * field name and the entry named Declaration that is expected to contain
+ * the portion of the field declaration already in DBMS specific SQL code
+ * as it is used in the CREATE TABLE statement.
+ *
+ * change
+ *
+ * Associative array with the names of the fields to be changed as indexes
+ * of the array. Keep in mind that if it is intended to change either the
+ * name of a field and any other properties, the change array entries
+ * should have the new names of the fields as array indexes.
+ *
+ * The value of each entry of the array should be set to another associative
+ * array with the properties of the fields to that are meant to be changed as
+ * array entries. These entries should be assigned to the new values of the
+ * respective properties. The properties of the fields should be the same
+ * as defined by the Metabase parser.
+ *
+ * Example
+ * array(
+ * 'name' => 'userlist',
+ * 'add' => array(
+ * 'quota' => array(
+ * 'type' => 'integer',
+ * 'unsigned' => 1
+ * )
+ * ),
+ * 'remove' => array(
+ * 'file_limit' => array(),
+ * 'time_limit' => array()
+ * ),
+ * 'change' => array(
+ * 'gender' => array(
+ * 'default' => 'M',
+ * )
+ * ),
+ * 'rename' => array(
+ * 'sex' => array(
+ * 'name' => 'gender',
+ * )
+ * )
+ * )
+ *
+ * @param boolean $check indicates whether the function should just check if the DBMS driver
+ * can perform the requested table alterations if the value is true or
+ * actually perform them otherwise.
+ * @access public
+ *
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ */
+ function alterTable($name, $changes, $check)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ foreach ($changes as $change_name => $change) {
+ switch ($change_name) {
+ case 'add':
+ case 'remove':
+ case 'change':
+ case 'rename':
+ case 'name':
+ break;
+ default:
+ return $db->raiseError(MDB2_ERROR_CANNOT_ALTER, null, null,
+ 'alterTable: change type "'.$change_name.'" not yet supported');
+ }
+ }
+
+ if ($check) {
+ return MDB2_OK;
+ }
+
+ $query = (array_key_exists('name', $changes) ? 'RENAME AS '.$changes['name'] : '');
+
+ if (array_key_exists('add', $changes)) {
+ foreach ($changes['add'] as $field_name => $field) {
+ $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
+ if (PEAR::isError($type_declaration)) {
+ return $err;
+ }
+ if ($query) {
+ $query.= ', ';
+ }
+ $query.= 'ADD ' . $type_declaration;
+ }
+ }
+
+ if (array_key_exists('remove', $changes)) {
+ foreach ($changes['remove'] as $field_name => $field) {
+ if ($query) {
+ $query.= ', ';
+ }
+ $query.= 'DROP ' . $field_name;
+ }
+ }
+
+ $rename = array();
+ if (array_key_exists('rename', $changes)) {
+ foreach ($changes['rename'] as $field_name => $field) {
+ $rename[$field['name']] = $field_name;
+ }
+ }
+
+ if (array_key_exists('change', $changes)) {
+ foreach ($changes['change'] as $field_name => $field) {
+ if ($query) {
+ $query.= ', ';
+ }
+ if (isset($rename[$field_name])) {
+ $old_field_name = $rename[$field_name];
+ unset($rename[$field_name]);
+ } else {
+ $old_field_name = $field_name;
+ }
+ $query.= "CHANGE $field_name " . $db->getDeclaration($field['type'], $old_field_name, $field);
+ }
+ }
+
+ if (!empty($rename)) {
+ foreach ($rename as $rename_name => $renamed_field) {
+ if ($query) {
+ $query.= ', ';
+ }
+ $old_field_name = $renamed_field;
+ $field = $changes['rename'][$old_field_name];
+ $query.= 'CHANGE ' . $db->getDeclaration($field['type'], $old_field_name, $field);
+ }
+ }
+
+ if (!$query) {
+ return MDB2_OK;
+ }
+
+ return $db->query("ALTER TABLE $name $query");
+ }
+
+ // }}}
+ // {{{ listDatabases()
+
+ /**
+ * list all databases
+ *
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listDatabases()
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $databases = $db->queryCol('SHOW DATABASES');
+ return $databases;
+ }
+
+ // }}}
+ // {{{ listUsers()
+
+ /**
+ * list all users
+ *
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listUsers()
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $users = $db->queryCol('SELECT DISTINCT USER FROM USER');
+ return $users;
+ }
+
+ // }}}
+ // {{{ listTables()
+
+ /**
+ * list all tables in the current database
+ *
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listTables()
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $table_names = $db->queryCol('SHOW TABLES');
+ if (PEAR::isError($table_names)) {
+ return $table_names;
+ }
+
+ $tables = array();
+ for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
+ if (!$this->_isSequenceName($table_names[$i]))
+ $tables[] = $table_names[$i];
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ $tables = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $tables);
+ }
+
+ return $tables;
+ }
+
+ // }}}
+ // {{{ listTableFields()
+
+ /**
+ * list all fields in a tables in the current database
+ *
+ * @param string $table name of table that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listTableFields($table)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $fields = $db->queryCol("SHOW COLUMNS FROM $table");
+ if (PEAR::isError($fields)) {
+ return $fields;
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ $fields = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $fields);
+ }
+
+ return $fields;
+ }
+
+ // }}}
+ // {{{ createIndex()
+
+ /**
+ * get the stucture of a field into an array
+ *
+ * @param string $table name of the table on which the index is to be created
+ * @param string $name name of the index to be created
+ * @param array $definition associative array that defines properties of the index to be created.
+ * Currently, only one property named FIELDS is supported. This property
+ * is also an associative with the names of the index fields as array
+ * indexes. Each entry of this array is set to another type of associative
+ * array that specifies properties of the index that are specific to
+ * each field.
+ *
+ * Currently, only the sorting property is supported. It should be used
+ * to define the sorting direction of the index. It may be set to either
+ * ascending or descending.
+ *
+ * Not all DBMS support index sorting direction configuration. The DBMS
+ * drivers of those that do not support it ignore this property. Use the
+ * function supports() to determine whether the DBMS driver can manage indexes.
+
+ * Example
+ * array(
+ * 'fields' => array(
+ * 'user_name' => array(
+ * 'sorting' => 'ascending'
+ * ),
+ * 'last_login' => array()
+ * )
+ * )
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function createIndex($table, $name, $definition)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (array_key_exists('primary', $definition) && $definition['primary']) {
+ $type = 'PRIMARY';
+ $name = 'KEY';
+ } elseif (array_key_exists('unique', $definition) && $definition['unique']) {
+ $type = 'UNIQUE';
+ } else {
+ $type = 'INDEX';
+ }
+
+ $query = "ALTER TABLE $table ADD $type $name (";
+ $query.= implode(', ', array_keys($definition['fields']));
+ $query.= ')';
+
+ return $db->query($query);
+ }
+
+ // }}}
+ // {{{ dropIndex()
+
+ /**
+ * drop existing index
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $name name of the index to be dropped
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function dropIndex($table, $name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ return $db->query("ALTER TABLE $table DROP INDEX $name");
+ }
+
+ // }}}
+ // {{{ listTableIndexes()
+
+ /**
+ * list all indexes in a table
+ *
+ * @param string $table name of table that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listTableIndexes($table)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $key_name = 'Key_name';
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $key_name = strtolower($key_name);
+ } else {
+ $key_name = strtoupper($key_name);
+ }
+ }
+
+ $query = "SHOW INDEX FROM $table";
+ $indexes_all = $db->queryCol($query, 'text', $key_name);
+ if (PEAR::isError($indexes_all)) {
+ return $indexes_all;
+ }
+
+ $indexes = array_unique($indexes_all);
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ $indexes = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $indexes);
+ }
+
+ return $indexes;
+ }
+
+ // }}}
+ // {{{ createSequence()
+
+ /**
+ * create sequence
+ *
+ * @param string $seq_name name of the sequence to be created
+ * @param string $start start value of the sequence; default is 1
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function createSequence($seq_name, $start = 1)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $sequence_name = $db->getSequenceName($seq_name);
+ $seqcol_name = $db->options['seqcol_name'];
+ $result = $this->_verifyTableType($db->options['default_table_type']);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+
+ $res = $db->query("CREATE TABLE $sequence_name".
+ "($seqcol_name INT NOT NULL AUTO_INCREMENT, PRIMARY KEY ($seqcol_name))".
+ (strlen($db->options['default_table_type']) ? ' TYPE='.$db->options['default_table_type'] : '')
+ );
+
+ if (PEAR::isError($res)) {
+ return $res;
+ }
+
+ if ($start == 1) {
+ return MDB2_OK;
+ }
+
+ $res = $db->query("INSERT INTO $sequence_name ($seqcol_name) VALUES (".($start-1).')');
+ if (!PEAR::isError($res)) {
+ return MDB2_OK;
+ }
+
+ // Handle error
+ $result = $db->query("DROP TABLE $sequence_name");
+ if (PEAR::isError($result)) {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'createSequence: could not drop inconsistent sequence table ('.
+ $result->getMessage().' ('.$result->getUserinfo().'))');
+ }
+
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'createSequence: could not create sequence table ('.
+ $res->getMessage().' ('.$res->getUserinfo().'))');
+ }
+
+ // }}}
+ // {{{ dropSequence()
+
+ /**
+ * drop existing sequence
+ *
+ * @param string $seq_name name of the sequence to be dropped
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function dropSequence($seq_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $sequence_name = $db->getSequenceName($seq_name);
+ return $db->query("DROP TABLE $sequence_name");
+ }
+
+ // }}}
+ // {{{ listSequences()
+
+ /**
+ * list all sequences in the current database
+ *
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function listSequences()
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $table_names = $db->queryCol('SHOW TABLES');
+ if (PEAR::isError($table_names)) {
+ return $table_names;
+ }
+
+ $sequences = array();
+ for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
+ if ($sqn = $this->_isSequenceName($table_names[$i])) {
+ $sequences[] = $sqn;
+ }
+ }
+
+ return $sequences;
+ }
+
+ // }}}
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/mysql.php b/program/lib/MDB2/Driver/Native/mysql.php
new file mode 100644
index 000000000..53970af1c
--- /dev/null
+++ b/program/lib/MDB2/Driver/Native/mysql.php
@@ -0,0 +1,58 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+/**
+ * MDB2 MySQL driver for the native module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_Native_mysql extends MDB2_Module_Common
+{
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/mysql.php b/program/lib/MDB2/Driver/Reverse/mysql.php
new file mode 100644
index 000000000..c17e4f6d4
--- /dev/null
+++ b/program/lib/MDB2/Driver/Reverse/mysql.php
@@ -0,0 +1,298 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+require_once 'MDB2/Driver/Reverse/Common.php';
+
+/**
+ * MDB2 MySQL driver for the schema reverse engineering module
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_Reverse_mysql extends MDB2_Driver_Reverse_Common
+{
+ // {{{ getTableFieldDefinition()
+
+ /**
+ * get the stucture of a field into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $field_name name of field that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableFieldDefinition($table, $field_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $result = $db->loadModule('Datatype');
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $columns = $db->queryAll("SHOW COLUMNS FROM $table", null, MDB2_FETCHMODE_ASSOC);
+ if (PEAR::isError($columns)) {
+ return $columns;
+ }
+ foreach ($columns as $column) {
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $column['field'] = strtolower($column['field']);
+ } else {
+ $column['field'] = strtoupper($column['field']);
+ }
+ } else {
+ $column = array_change_key_case($column, $db->options['field_case']);
+ }
+ if ($field_name == $column['field']) {
+ list($types, $length) = $db->datatype->mapNativeDatatype($column);
+ $notnull = false;
+ if (array_key_exists('null', $column) && $column['null'] != 'YES') {
+ $notnull = true;
+ }
+ $default = false;
+ if (array_key_exists('default', $column)) {
+ $default = $column['default'];
+ if (is_null($default) && $notnull) {
+ $default = '';
+ }
+ }
+ $autoincrement = false;
+ if (array_key_exists('extra', $column) && $column['extra'] == 'auto_increment') {
+ $autoincrement = true;
+ }
+ $definition = array();
+ foreach ($types as $key => $type) {
+ $definition[$key] = array(
+ 'type' => $type,
+ 'notnull' => $notnull,
+ );
+ if ($length > 0) {
+ $definition[$key]['length'] = $length;
+ }
+ if ($default !== false) {
+ $definition[$key]['default'] = $default;
+ }
+ if ($autoincrement !== false) {
+ $definition[$key]['autoincrement'] = $autoincrement;
+ }
+ }
+ return $definition;
+ }
+ }
+
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableFieldDefinition: it was not specified an existing table column');
+ }
+
+ // }}}
+ // {{{ getTableIndexDefinition()
+
+ /**
+ * get the stucture of an index into an array
+ *
+ * @param string $table name of table that should be used in method
+ * @param string $index_name name of index that should be used in method
+ * @return mixed data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function getTableIndexDefinition($table, $index_name)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ $result = $db->query("SHOW INDEX FROM $table");
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $definition = array();
+ while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
+ if (!($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE)
+ || $db->options['field_case'] != CASE_LOWER
+ ) {
+ $row = array_change_key_case($row, CASE_LOWER);
+ }
+ $key_name = $row['key_name'];
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $key_name = strtolower($key_name);
+ } else {
+ $key_name = strtoupper($key_name);
+ }
+ }
+ if ($index_name == $key_name) {
+ if ($row['key_name'] == 'PRIMARY') {
+ $definition['primary'] = true;
+ } elseif (!$row['non_unique']) {
+ $definition['unique'] = true;
+ }
+ $column_name = $row['column_name'];
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $column_name = strtolower($column_name);
+ } else {
+ $column_name = strtoupper($column_name);
+ }
+ }
+ $definition['fields'][$column_name] = array();
+ if (array_key_exists('collation', $row)) {
+ $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
+ ? 'ascending' : 'descending');
+ }
+ }
+ }
+ $result->free();
+ if (!array_key_exists('fields', $definition)) {
+ return $db->raiseError(MDB2_ERROR, null, null,
+ 'getTableIndexDefinition: it was not specified an existing table index');
+ }
+ return $definition;
+ }
+
+ // }}}
+ // {{{ tableInfo()
+
+ /**
+ * Returns information about a table or a result set
+ *
+ * @param object|string $result MDB2_result object from a query or a
+ * string containing the name of a table.
+ * While this also accepts a query result
+ * resource identifier, this behavior is
+ * deprecated.
+ * @param int $mode a valid tableInfo mode
+ *
+ * @return array an associative array with the information requested.
+ * A MDB2_Error object on failure.
+ *
+ * @see MDB2_Driver_Common::setOption()
+ */
+ function tableInfo($result, $mode = null)
+ {
+ $db =& $this->getDBInstance();
+ if (PEAR::isError($db)) {
+ return $db;
+ }
+
+ if (is_string($result)) {
+ /*
+ * Probably received a table name.
+ * Create a result resource identifier.
+ */
+ $connected = $db->connect();
+ if (PEAR::isError($connected)) {
+ return $connected;
+ }
+ $id = @mysql_list_fields($db->database_name, $result, $db->connection);
+ $got_string = true;
+ } elseif (MDB2::isResultCommon($result)) {
+ /*
+ * Probably received a result object.
+ * Extract the result resource identifier.
+ */
+ $id = $result->getResource();
+ $got_string = false;
+ } else {
+ /*
+ * Probably received a result resource identifier.
+ * Copy it.
+ * Deprecated. Here for compatibility only.
+ */
+ $id = $result;
+ $got_string = false;
+ }
+
+ if (!is_resource($id)) {
+ return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
+ }
+
+ if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ if ($db->options['field_case'] == CASE_LOWER) {
+ $case_func = 'strtolower';
+ } else {
+ $case_func = 'strtoupper';
+ }
+ } else {
+ $case_func = 'strval';
+ }
+
+ $count = @mysql_num_fields($id);
+ $res = array();
+
+ if ($mode) {
+ $res['num_fields'] = $count;
+ }
+
+ for ($i = 0; $i < $count; $i++) {
+ $res[$i] = array(
+ 'table' => $case_func(@mysql_field_table($id, $i)),
+ 'name' => $case_func(@mysql_field_name($id, $i)),
+ 'type' => @mysql_field_type($id, $i),
+ 'len' => @mysql_field_len($id, $i),
+ 'flags' => @mysql_field_flags($id, $i),
+ );
+ if ($mode & MDB2_TABLEINFO_ORDER) {
+ $res['order'][$res[$i]['name']] = $i;
+ }
+ if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
+ $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+ }
+ }
+
+ // free the result only if we were called on a table
+ if ($got_string) {
+ @mysql_free_result($id);
+ }
+ return $res;
+ }
+}
+?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/mysql.php b/program/lib/MDB2/Driver/mysql.php
new file mode 100644
index 000000000..387512c8c
--- /dev/null
+++ b/program/lib/MDB2/Driver/mysql.php
@@ -0,0 +1,911 @@
+<?php
+// vim: set et ts=4 sw=4 fdm=marker:
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
+// | Stig. S. Bakken, Lukas Smith |
+// | All rights reserved. |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
+// | API as well as database abstraction for PHP applications. |
+// | This LICENSE is in the BSD license style. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | |
+// | Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution. |
+// | |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
+// | POSSIBILITY OF SUCH DAMAGE. |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org> |
+// +----------------------------------------------------------------------+
+//
+// $Id$
+//
+
+/**
+ * MDB2 MySQL driver
+ *
+ * @package MDB2
+ * @category Database
+ * @author Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Driver_mysql extends MDB2_Driver_Common
+{
+ // {{{ properties
+ var $escape_quotes = "\\";
+
+ // }}}
+ // {{{ constructor
+
+ /**
+ * Constructor
+ */
+ function __construct()
+ {
+ parent::__construct();
+
+ $this->phptype = 'mysql';
+ $this->dbsyntax = 'mysql';
+
+ $this->supported['sequences'] = 'emulated';
+ $this->supported['indexes'] = true;
+ $this->supported['affected_rows'] = true;
+ $this->supported['transactions'] = false;
+ $this->supported['summary_functions'] = true;
+ $this->supported['order_by_text'] = true;
+ $this->supported['current_id'] = 'emulated';
+ $this->supported['limit_queries'] = true;
+ $this->supported['LOBs'] = true;
+ $this->supported['replace'] = true;
+ $this->supported['sub_selects'] = 'emulated';
+ $this->supported['auto_increment'] = true;
+ $this->supported['primary_key'] = true;
+
+ $this->options['default_table_type'] = null;
+ }
+
+ // }}}
+ // {{{ errorInfo()
+
+ /**
+ * This method is used to collect information about an error
+ *
+ * @param integer $error
+ * @return array
+ * @access public
+ */
+ function errorInfo($error = null)
+ {
+ if ($this->connection) {
+ $native_code = @mysql_errno($this->connection);
+ $native_msg = @mysql_error($this->connection);
+ } else {
+ $native_code = @mysql_errno();
+ $native_msg = @mysql_error();
+ }
+ if (is_null($error)) {
+ static $ecode_map;
+ if (empty($ecode_map)) {
+ $ecode_map = array(
+ 1004 => MDB2_ERROR_CANNOT_CREATE,
+ 1005 => MDB2_ERROR_CANNOT_CREATE,
+ 1006 => MDB2_ERROR_CANNOT_CREATE,
+ 1007 => MDB2_ERROR_ALREADY_EXISTS,
+ 1008 => MDB2_ERROR_CANNOT_DROP,
+ 1022 => MDB2_ERROR_ALREADY_EXISTS,
+ 1044 => MDB2_ERROR_ACCESS_VIOLATION,
+ 1046 => MDB2_ERROR_NODBSELECTED,
+ 1048 => MDB2_ERROR_CONSTRAINT,
+ 1049 => MDB2_ERROR_NOSUCHDB,
+ 1050 => MDB2_ERROR_ALREADY_EXISTS,
+ 1051 => MDB2_ERROR_NOSUCHTABLE,
+ 1054 => MDB2_ERROR_NOSUCHFIELD,
+ 1061 => MDB2_ERROR_ALREADY_EXISTS,
+ 1062 => MDB2_ERROR_ALREADY_EXISTS,
+ 1064 => MDB2_ERROR_SYNTAX,
+ 1091 => MDB2_ERROR_NOT_FOUND,
+ 1100 => MDB2_ERROR_NOT_LOCKED,
+ 1136 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
+ 1142 => MDB2_ERROR_ACCESS_VIOLATION,
+ 1146 => MDB2_ERROR_NOSUCHTABLE,
+ 1216 => MDB2_ERROR_CONSTRAINT,
+ 1217 => MDB2_ERROR_CONSTRAINT,
+ );
+ }
+ if ($this->options['portability'] & MDB2_PORTABILITY_ERRORS) {
+ $ecode_map[1022] = MDB2_ERROR_CONSTRAINT;
+ $ecode_map[1048] = MDB2_ERROR_CONSTRAINT_NOT_NULL;
+ $ecode_map[1062] = MDB2_ERROR_CONSTRAINT;
+ } else {
+ // Doing this in case mode changes during runtime.
+ $ecode_map[1022] = MDB2_ERROR_ALREADY_EXISTS;
+ $ecode_map[1048] = MDB2_ERROR_CONSTRAINT;
+ $ecode_map[1062] = MDB2_ERROR_ALREADY_EXISTS;
+ }
+ if (isset($ecode_map[$native_code])) {
+ $error = $ecode_map[$native_code];
+ }
+ }
+ return array($error, $native_code, $native_msg);
+ }
+
+ // }}}
+ // {{{ escape()
+
+ /**
+ * Quotes a string so it can be safely used in a query. It will quote
+ * the text so it can safely be used within a query.
+ *
+ * @param string $text the input string to quote
+ * @return string quoted string
+ * @access public
+ */
+ function escape($text)
+ {
+ return @mysql_real_escape_string($text);
+ }
+
+ // }}}
+ // {{{ quoteIdentifier()
+
+ /**
+ * Quote a string so it can be safely used as a table or column name
+ *
+ * Quoting style depends on which database driver is being used.
+ *
+ * MySQL can't handle the backtick character (<kbd>`</kbd>) in
+ * table or column names.
+ *
+ * @param string $str identifier name to be quoted
+ *
+ * @return string quoted identifier string
+ *
+ * @access public
+ * @internal
+ */
+ function quoteIdentifier($str)
+ {
+ return '`' . $str . '`';
+ }
+
+ // }}}
+ // {{{ beginTransaction()
+
+ /**
+ * Start a transaction.
+ *
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function beginTransaction()
+ {
+ $this->debug('starting transaction', 'beginTransaction');
+ if (!$this->supports('transactions')) {
+ return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ 'beginTransaction: transactions are not in use');
+ }
+ if ($this->in_transaction) {
+ return MDB2_OK; //nothing to do
+ }
+ if (!$this->destructor_registered && $this->opened_persistent) {
+ $this->destructor_registered = true;
+ register_shutdown_function('MDB2_closeOpenTransactions');
+ }
+ $result = $this->_doQuery('SET AUTOCOMMIT = 0', true);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $this->in_transaction = true;
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ commit()
+
+ /**
+ * Commit the database changes done during a transaction that is in
+ * progress.
+ *
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function commit()
+ {
+ $this->debug('commit transaction', 'commit');
+ if (!$this->supports('transactions')) {
+ return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ 'commit: transactions are not in use');
+ }
+ if (!$this->in_transaction) {
+ return $this->raiseError(MDB2_ERROR, null, null,
+ 'commit: transaction changes are being auto committed');
+ }
+ $result = $this->_doQuery('COMMIT', true);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $this->in_transaction = false;
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ rollback()
+
+ /**
+ * Cancel any database changes done during a transaction that is in
+ * progress.
+ *
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function rollback()
+ {
+ $this->debug('rolling back transaction', 'rollback');
+ if (!$this->supports('transactions')) {
+ return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
+ 'rollback: transactions are not in use');
+ }
+ if (!$this->in_transaction) {
+ return $this->raiseError(MDB2_ERROR, null, null,
+ 'rollback: transactions can not be rolled back when changes are auto committed');
+ }
+ $result = $this->_doQuery('ROLLBACK', true);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
+ if (PEAR::isError($result)) {
+ return $result;
+ }
+ $this->in_transaction = false;
+ return MDB2_OK;
+
+ }
+
+ // }}}
+ // {{{ connect()
+
+ /**
+ * Connect to the database
+ *
+ * @return true on success, MDB2 Error Object on failure
+ */
+ function connect()
+ {
+ if (is_resource($this->connection)) {
+ if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
+ && $this->opened_persistent == $this->options['persistent']
+ ) {
+ return MDB2_OK;
+ }
+ $this->disconnect(false);
+ }
+
+ if (!PEAR::loadExtension($this->phptype)) {
+ return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
+ 'connect: extension '.$this->phptype.' is not compiled into PHP');
+ }
+
+ $params = array();
+ if ($this->dsn['protocol'] && $this->dsn['protocol'] == 'unix') {
+ $params[0] = ':' . $this->dsn['socket'];
+ } else {
+ $params[0] = $this->dsn['hostspec'] ? $this->dsn['hostspec']
+ : 'localhost';
+ if ($this->dsn['port']) {
+ $params[0].= ':' . $this->dsn['port'];
+ }
+ }
+ $params[] = $this->dsn['username'] ? $this->dsn['username'] : null;
+ $params[] = $this->dsn['password'] ? $this->dsn['password'] : null;
+ if (!$this->options['persistent']) {
+ if (isset($this->dsn['new_link'])
+ && ($this->dsn['new_link'] == 'true' || $this->dsn['new_link'] === true)
+ ) {
+ $params[] = true;
+ } else {
+ $params[] = false;
+ }
+ }
+ if (version_compare(phpversion(), '4.3.0', '>=')) {
+ $params[] = isset($this->dsn['client_flags'])
+ ? $this->dsn['client_flags'] : null;
+ }
+
+ $connect_function = $this->options['persistent'] ? 'mysql_pconnect' : 'mysql_connect';
+
+ @ini_set('track_errors', true);
+ $php_errormsg = '';
+ $connection = @call_user_func_array($connect_function, $params);
+ @ini_restore('track_errors');
+ if (!$connection) {
+ if (($err = @mysql_error()) != '') {
+ return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $err);
+ } else {
+ return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $php_errormsg);
+ }
+ }
+
+ $this->connection = $connection;
+ $this->connected_dsn = $this->dsn;
+ $this->connected_database_name = '';
+ $this->opened_persistent = $this->options['persistent'];
+ $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
+
+ $this->supported['transactions'] = false;
+ if ($this->options['default_table_type']) {
+ switch (strtoupper($this->options['default_table_type'])) {
+ case 'BERKELEYDB':
+ $this->options['default_table_type'] = 'BDB';
+ case 'BDB':
+ case 'INNODB':
+ case 'GEMINI':
+ $this->supported['transactions'] = true;
+ break;
+ case 'HEAP':
+ case 'ISAM':
+ case 'MERGE':
+ case 'MRG_MYISAM':
+ case 'MYISAM':
+ break;
+ default:
+ $this->warnings[] = $default_table_type.
+ ' is not a supported default table type';
+ }
+ }
+
+ if ($this->options['use_transactions'] && !$this->supports('transactions')) {
+ $this->warnings[] = $this->options['default_table_type'].
+ ' is not a transaction-safe default table type; switched to INNODB';
+ $this->options['default_table_type'] = 'INNODB';
+ $this->supported['transactions'] = true;
+ }
+
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ disconnect()
+
+ /**
+ * Log out and disconnect from the database.
+ *
+ * @return mixed true on success, false if not connected and error
+ * object on error
+ * @access public
+ */
+ function disconnect($force = true)
+ {
+ if (is_resource($this->connection)) {
+ if (!$this->opened_persistent || $force) {
+ @mysql_close($this->connection);
+ }
+ $this->connection = 0;
+ }
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ _doQuery()
+
+ /**
+ * Execute a query
+ * @param string $query query
+ * @param boolean $isManip if the query is a manipulation query
+ * @param resource $connection
+ * @param string $database_name
+ * @return result or error object
+ * @access protected
+ */
+ function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
+ {
+ $this->last_query = $query;
+ $this->debug($query, 'query');
+ if ($this->options['disable_query']) {
+ if ($isManip) {
+ return 0;
+ }
+ return null;
+ }
+
+ if (is_null($connection)) {
+ $err = $this->connect();
+ if (PEAR::isError($err)) {
+ return $err;
+ }
+ $connection = $this->connection;
+ }
+ if (is_null($database_name)) {
+ $database_name = $this->database_name;
+ }
+
+ if ($database_name) {
+ if ($database_name != $this->connected_database_name) {
+ if (!@mysql_select_db($database_name, $connection)) {
+ return $this->raiseError();
+ }
+ $this->connected_database_name = $database_name;
+ }
+ }
+
+ $function = $this->options['result_buffering']
+ ? 'mysql_query' : 'mysql_unbuffered_query';
+ $result = @$function($query, $connection);
+ if (!$result) {
+ return $this->raiseError();
+ }
+
+ if ($isManip) {
+ return @mysql_affected_rows($connection);
+ }
+ return $result;
+ }
+
+ // }}}
+ // {{{ _modifyQuery()
+
+ /**
+ * Changes a query string for various DBMS specific reasons
+ *
+ * @param string $query query to modify
+ * @return the new (modified) query
+ * @access protected
+ */
+ function _modifyQuery($query, $isManip, $limit, $offset)
+ {
+ if ($this->options['portability'] & MDB2_PORTABILITY_DELETE_COUNT) {
+ // "DELETE FROM table" gives 0 affected rows in MySQL.
+ // This little hack lets you know how many rows were deleted.
+ if (preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $query)) {
+ $query = preg_replace('/^\s*DELETE\s+FROM\s+(\S+)\s*$/',
+ 'DELETE FROM \1 WHERE 1=1', $query);
+ }
+ }
+ if ($limit > 0
+ && !preg_match('/LIMIT\s*\d(\s*(,|OFFSET)\s*\d+)?/i', $query)
+ ) {
+ $query = rtrim($query);
+ if (substr($query, -1) == ';') {
+ $query = substr($query, 0, -1);
+ }
+ if ($isManip) {
+ return $query . " LIMIT $limit";
+ } else {
+ return $query . " LIMIT $offset, $limit";
+ }
+ }
+ return $query;
+ }
+
+ // }}}
+ // {{{ replace()
+
+ /**
+ * Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
+ * query, except that if there is already a row in the table with the same
+ * key field values, the REPLACE query just updates its values instead of
+ * inserting a new row.
+ *
+ * The REPLACE type of query does not make part of the SQL standards. Since
+ * practically only MySQL implements it natively, this type of query is
+ * emulated through this method for other DBMS using standard types of
+ * queries inside a transaction to assure the atomicity of the operation.
+ *
+ * @access public
+ *
+ * @param string $table name of the table on which the REPLACE query will
+ * be executed.
+ * @param array $fields associative array that describes the fields and the
+ * values that will be inserted or updated in the specified table. The
+ * indexes of the array are the names of all the fields of the table. The
+ * values of the array are also associative arrays that describe the
+ * values and other properties of the table fields.
+ *
+ * Here follows a list of field properties that need to be specified:
+ *
+ * value:
+ * Value to be assigned to the specified field. This value may be
+ * of specified in database independent type format as this
+ * function can perform the necessary datatype conversions.
+ *
+ * Default:
+ * this property is required unless the Null property
+ * is set to 1.
+ *
+ * type
+ * Name of the type of the field. Currently, all types Metabase
+ * are supported except for clob and blob.
+ *
+ * Default: no type conversion
+ *
+ * null
+ * Boolean property that indicates that the value for this field
+ * should be set to null.
+ *
+ * The default value for fields missing in INSERT queries may be
+ * specified the definition of a table. Often, the default value
+ * is already null, but since the REPLACE may be emulated using
+ * an UPDATE query, make sure that all fields of the table are
+ * listed in this function argument array.
+ *
+ * Default: 0
+ *
+ * key
+ * Boolean property that indicates that this field should be
+ * handled as a primary key or at least as part of the compound
+ * unique index of the table that will determine the row that will
+ * updated if it exists or inserted a new row otherwise.
+ *
+ * This function will fail if no key field is specified or if the
+ * value of a key field is set to null because fields that are
+ * part of unique index they may not be null.
+ *
+ * Default: 0
+ *
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ */
+ function replace($table, $fields)
+ {
+ $count = count($fields);
+ $query = $values = '';
+ $keys = $colnum = 0;
+ for (reset($fields); $colnum < $count; next($fields), $colnum++) {
+ $name = key($fields);
+ if ($colnum > 0) {
+ $query .= ',';
+ $values.= ',';
+ }
+ $query.= $name;
+ if (isset($fields[$name]['null']) && $fields[$name]['null']) {
+ $value = 'NULL';
+ } else {
+ $value = $this->quote($fields[$name]['value'], $fields[$name]['type']);
+ }
+ $values.= $value;
+ if (isset($fields[$name]['key']) && $fields[$name]['key']) {
+ if ($value === 'NULL') {
+ return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
+ 'replace: key value '.$name.' may not be NULL');
+ }
+ $keys++;
+ }
+ }
+ if ($keys == 0) {
+ return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
+ 'replace: not specified which fields are keys');
+ }
+ $query = "REPLACE INTO $table ($query) VALUES ($values)";
+ $this->last_query = $query;
+ $this->debug($query, 'query');
+ return $this->_doQuery($query, true);
+ }
+
+ // }}}
+ // {{{ nextID()
+
+ /**
+ * returns the next free id of a sequence
+ *
+ * @param string $seq_name name of the sequence
+ * @param boolean $ondemand when true the seqence is
+ * automatic created, if it
+ * not exists
+ *
+ * @return mixed MDB2 Error Object or id
+ * @access public
+ */
+ function nextID($seq_name, $ondemand = true)
+ {
+ $sequence_name = $this->getSequenceName($seq_name);
+ $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (NULL)";
+ $this->expectError(MDB2_ERROR_NOSUCHTABLE);
+ $result = $this->_doQuery($query, true);
+ $this->popExpect();
+ if (PEAR::isError($result)) {
+ if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
+ $this->loadModule('Manager');
+ // Since we are creating the sequence on demand
+ // we know the first id = 1 so initialize the
+ // sequence at 2
+ $result = $this->manager->createSequence($seq_name, 2);
+ if (PEAR::isError($result)) {
+ return $this->raiseError(MDB2_ERROR, null, null,
+ 'nextID: on demand sequence '.$seq_name.' could not be created');
+ } else {
+ // First ID of a newly created sequence is 1
+ return 1;
+ }
+ }
+ return $result;
+ }
+ $value = $this->queryOne('SELECT LAST_INSERT_ID()', 'integer');
+ if (is_numeric($value)) {
+ $query = "DELETE FROM $sequence_name WHERE ".$this->options['seqcol_name']." < $value";
+ $result = $this->_doQuery($query, true);
+ if (PEAR::isError($result)) {
+ $this->warnings[] = 'nextID: could not delete previous sequence table values from '.$seq_name;
+ }
+ }
+ return $value;
+ }
+
+ // }}}
+ // {{{ lastInsertID()
+
+ /**
+ * returns the autoincrement ID if supported or $id
+ *
+ * @param mixed $id value as returned by getBeforeId()
+ * @param string $table name of the table into which a new row was inserted
+ * @return mixed MDB2 Error Object or id
+ * @access public
+ */
+ function lastInsertID($table = null, $field = null)
+ {
+ return $this->queryOne('SELECT LAST_INSERT_ID()', 'integer');
+ }
+
+ // }}}
+ // {{{ currID()
+
+ /**
+ * returns the current id of a sequence
+ *
+ * @param string $seq_name name of the sequence
+ * @return mixed MDB2 Error Object or id
+ * @access public
+ */
+ function currID($seq_name)
+ {
+ $sequence_name = $this->getSequenceName($seq_name);
+ $query = "SELECT MAX(".$this->options['seqcol_name'].") FROM $sequence_name";
+ return $this->queryOne($query, 'integer');
+ }
+}
+
+class MDB2_Result_mysql extends MDB2_Result_Common
+{
+ // }}}
+ // {{{ fetchRow()
+
+ /**
+ * Fetch a row and insert the data into an existing array.
+ *
+ * @param int $fetchmode how the array data should be indexed
+ * @param int $rownum number of the row where the data can be found
+ * @return int data array on success, a MDB2 error on failure
+ * @access public
+ */
+ function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
+ {
+ if (!is_null($rownum)) {
+ $seek = $this->seek($rownum);
+ if (PEAR::isError($seek)) {
+ return $seek;
+ }
+ }
+ if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
+ $fetchmode = $this->db->fetchmode;
+ }
+ if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
+ $row = @mysql_fetch_assoc($this->result);
+ if (is_array($row)
+ && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
+ ) {
+ $row = array_change_key_case($row, $this->db->options['field_case']);
+ }
+ } else {
+ $row = @mysql_fetch_row($this->result);
+ }
+
+ if (!$row) {
+ if (is_null($this->result)) {
+ $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
+ 'fetchRow: resultset has already been freed');
+ return $err;
+ }
+ $null = null;
+ return $null;
+ }
+ if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
+ $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
+ }
+ if (!empty($this->values)) {
+ $this->_assignBindColumns($row);
+ }
+ if (!empty($this->types)) {
+ $row = $this->db->datatype->convertResultRow($this->types, $row);
+ }
+ if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
+ $object_class = $this->db->options['fetch_class'];
+ if ($object_class == 'stdClass') {
+ $row = (object) $row;
+ } else {
+ $row = &new $object_class($row);
+ }
+ }
+ ++$this->rownum;
+ return $row;
+ }
+
+ // }}}
+ // {{{ _getColumnNames()
+
+ /**
+ * Retrieve the names of columns returned by the DBMS in a query result.
+ *
+ * @return mixed an associative array variable
+ * that will hold the names of columns. The
+ * indexes of the array are the column names
+ * mapped to lower case and the values are the
+ * respective numbers of the columns starting
+ * from 0. Some DBMS may not return any
+ * columns when the result set does not
+ * contain any rows.
+ *
+ * a MDB2 error on failure
+ * @access private
+ */
+ function _getColumnNames()
+ {
+ $columns = array();
+ $numcols = $this->numCols();
+ if (PEAR::isError($numcols)) {
+ return $numcols;
+ }
+ for ($column = 0; $column < $numcols; $column++) {
+ $column_name = @mysql_field_name($this->result, $column);
+ $columns[$column_name] = $column;
+ }
+ if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
+ $columns = array_change_key_case($columns, $this->db->options['field_case']);
+ }
+ return $columns;
+ }
+
+ // }}}
+ // {{{ numCols()
+
+ /**
+ * Count the number of columns returned by the DBMS in a query result.
+ *
+ * @return mixed integer value with the number of columns, a MDB2 error
+ * on failure
+ * @access public
+ */
+ function numCols()
+ {
+ $cols = @mysql_num_fields($this->result);
+ if (is_null($cols)) {
+ if (is_null($this->result)) {
+ return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
+ 'numCols: resultset has already been freed');
+ }
+ return $this->db->raiseError();
+ }
+ return $cols;
+ }
+
+ // }}}
+ // {{{ free()
+
+ /**
+ * Free the internal resources associated with result.
+ *
+ * @return boolean true on success, false if result is invalid
+ * @access public
+ */
+ function free()
+ {
+ $free = @mysql_free_result($this->result);
+ if (!$free) {
+ if (is_null($this->result)) {
+ return MDB2_OK;
+ }
+ return $this->db->raiseError();
+ }
+ $this->result = null;
+ return MDB2_OK;
+ }
+}
+
+class MDB2_BufferedResult_mysql extends MDB2_Result_mysql
+{
+ // }}}
+ // {{{ seek()
+
+ /**
+ * seek to a specific row in a result set
+ *
+ * @param int $rownum number of the row where the data can be found
+ * @return mixed MDB2_OK on success, a MDB2 error on failure
+ * @access public
+ */
+ function seek($rownum = 0)
+ {
+ if ($this->rownum != ($rownum - 1) && !@mysql_data_seek($this->result, $rownum)) {
+ if (is_null($this->result)) {
+ return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
+ 'seek: resultset has already been freed');
+ }
+ return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
+ 'seek: tried to seek to an invalid row number ('.$rownum.')');
+ }
+ $this->rownum = $rownum - 1;
+ return MDB2_OK;
+ }
+
+ // }}}
+ // {{{ valid()
+
+ /**
+ * check if the end of the result set has been reached
+ *
+ * @return mixed true or false on sucess, a MDB2 error on failure
+ * @access public
+ */
+ function valid()
+ {
+ $numrows = $this->numRows();
+ if (PEAR::isError($numrows)) {
+ return $numrows;
+ }
+ return $this->rownum < ($numrows - 1);
+ }
+
+ // }}}
+ // {{{ numRows()
+
+ /**
+ * returns the number of rows in a result object
+ *
+ * @return mixed MDB2 Error Object or the number of rows
+ * @access public
+ */
+ function numRows()
+ {
+ $rows = @mysql_num_rows($this->result);
+ if (is_null($rows)) {
+ if (is_null($this->result)) {
+ return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
+ 'numRows: resultset has already been freed');
+ }
+ return $this->raiseError();
+ }
+ return $rows;
+ }
+}
+
+class MDB2_Statement_mysql extends MDB2_Statement_Common
+{
+
+}
+?> \ No newline at end of file
diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index 7f4c93a60..6ca522084 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -1220,8 +1220,10 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set){
$i++;
$lines[$i] = trim(chop($line));
}
- }while($line[0]!=")");
+ }while($line[0]!=")" && strncmp($line, $key, strlen($key))); // patch from "Maksim Rubis" <siburny@hotmail.com>
+ if(strncmp($line, $key, strlen($key)))
+ {
//process header, fill iilBasicHeader obj.
// initialize
if (is_array($headers)){
@@ -1256,6 +1258,10 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set){
if ($messageID) $messageID = substr(substr($messageID, 1), 0, strlen($messageID)-2);
else $messageID = "mid:".$id;
$result[$id]->messageID = $messageID;
+ }
+ else {
+ $a=explode(" ", $line);
+ }
}
}while(strcmp($a[0], $key)!=0);
@@ -1371,6 +1377,7 @@ function iil_SortHeaders($a, $field, $flag){
if ($field=="date"||$field=='internaldate') $field="timestamp";
if (empty($flag)) $flag="ASC";
$flag=strtoupper($flag);
+ $stripArr = ($field=='subject') ? array('Re: ','Fwd: ','Fw: ',"\"") : array("\"");
$c=count($a);
if ($c>0){
@@ -1386,7 +1393,7 @@ function iil_SortHeaders($a, $field, $flag){
reset($a);
while (list($key, $val)=each($a)){
$data=$a[$key]->$field;
- if (is_string($data)) $data=strtoupper(str_replace("\"", "", $data));
+ if (is_string($data)) $data=strtoupper(str_replace($stripArr, "", $data));
$index[$key]=$data;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 05:15:40 +0000